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1. 发明授权

US09123367B1 Swage mount having a mixture of a conductive material and a coating material and method of manufacturing the swage mount 有权
标题翻译：具有导电材料和涂层材料的混合物的模具安装件及其制造方法
公开(公告)号：US09123367B1
公开(公告)日：2015-09-01
申请号：US14306074
申请日：2014-06-16
申请人： Intri-Plex Technologies, Inc.
发明人： David Django Dexter , Ryan John Schmidt , Paul Wesley Smith
IPC分类号： G11B21/16 , G11B5/48 , G11B21/21
CPC分类号： C22F1/16 , C22F1/10 , C22F1/14 , C23C14/165 , C25D3/12 , C25D3/50 , C25D3/56 , G11B5/4813 , G11B5/4833 , G11B5/4873 , G11B21/16
摘要： A swage mount is manufactured for attaching a head suspension assembly to a head actuator arm for a hard disk drive. A conductive material is deposited on a predetermined part of the swage mount. A coating material is deposited on the swage mount including the predetermined part. Heat is applied to the swage mount, forming a mixture of the conductive material and the coating material. The mixture is conductive and supports a reliable connection between the swage mount and other disk drive components. Furthermore, the mixture enhances cleanliness by reducing particles shed from the swage mount. The conductive material is preferably gold, and the coating material is preferably nickel-based.
摘要翻译：制造用于将磁头悬挂组件附接到用于硬盘驱动器的磁头致动器臂的型号安装座。导电材料沉积在模具安装件的预定部分上。涂层材料沉积在包括预定部分的模具底座上。将热量施加到模具座上，形成导电材料和涂层材料的混合物。混合物是导电的，并且支持模具安装件和其他磁盘驱动器部件之间的可靠连接。此外，混合物通过减少从模具底座脱落的颗粒来提高清洁度。导电材料优选为金，并且涂层材料优选为镍基。

2. 发明授权

US09025282B1 Elongated trace tethers for disk drive head suspension flexures 有权
标题翻译：用于磁盘驱动器头悬挂挠曲的伸长的线绳
公开(公告)号：US09025282B1
公开(公告)日：2015-05-05
申请号：US13365443
申请日：2012-02-03
申请人： Mark A. Miller
发明人： Mark A. Miller
IPC分类号： G11B5/48 , G11B21/16
CPC分类号： G11B5/486 , G11B5/4833 , G11B5/4853 , H05K1/0393 , H05K3/0061 , H05K2201/2009
摘要： An integrated lead flexure for a disk drive head suspension formed from layers of material including a spring metal layer, a conductive material layer and an insulating material layer between the spring metal and conductive material layers. One embodiment includes a gimbal region having flying traces and one or more elongated tethers extending from the spring metal layer and along a distance of the flying traces that is less than the length of the flying traces. Another embodiment includes a load beam spring region traversing portion having unsupported traces and one or more elongated tethers extending from the spring metal layer and along a distance of the unsupported traces that is less than the length of the unsupported traces.
摘要翻译：一种由包括弹簧金属层，导电材料层和在弹簧金属与导电材料层之间的绝缘材料层的材料层形成的磁盘驱动器磁头悬架的集成引线挠曲件。一个实施例包括具有飞行迹线的万向节区域和从弹簧金属层延伸的一个或多个细长系绳，并且沿飞行轨迹的距离小于飞行轨迹的长度。另一个实施例包括具有不支撑轨迹的负载梁弹簧区域横越部分和从弹簧金属层延伸的一个或多个细长系绳，并且沿着未支撑迹线的距离小于未支撑迹线的长度。

3. 发明授权

US08804286B1 Swage coupling assembly 有权
标题翻译：金属联轴器组件
公开(公告)号：US08804286B1
公开(公告)日：2014-08-12
申请号：US13790609
申请日：2013-03-08
申请人： Seagate Technology LLC
发明人： Prapan Aparimarn , Joompondej Bamrungwongtaree
IPC分类号： G11B5/48 , G11B21/16
CPC分类号： G11B5/4833 , G11B5/4813
摘要： A mount plate includes a flange having a first surface and an opposing second surface and a boss tower having a swage hole and extending from an area where the boss tower meets the first surface of the flange to an end surface of the boss tower. The boss tower has an inner diameter defining an inner surface of the swage hole, an outer diameter defining a portion of an outer surface of the boss tower and at least one cut-out portion formed in the boss tower along an obliquely angled plane. The cut-out portion intersects with the outer surface at a first area located a first distance from where the boss tower meets the first surface of the flange and intersects with the end surface at a second area located a second distance from the inner diameter. The first distance is less than the second distance.
摘要翻译：安装板包括具有第一表面和相对的第二表面的凸缘以及具有挤压孔并从凸台塔与凸缘的第一表面相接触的区域延伸到凸台塔的端面的凸台塔。凸起塔具有限定模具孔的内表面的内径，限定凸台塔的外表面的一部分的外径和沿倾斜角度的平面形成在凸台塔中的至少一个切口部分。切口部分与第一区域相交，第一区域位于凸台塔与凸缘的第一表面相接触的第一距离处，并且与位于离内径相距第二距离的第二区域与端面相交。第一距离小于第二距离。

4. 发明授权

US08665564B2 Suspension with furcated write wire, head gimbal assembly and disk drive unit with the same 有权
标题翻译：悬挂与分叉的写线，头万向架组件和磁盘驱动单元相同
公开(公告)号：US08665564B2
公开(公告)日：2014-03-04
申请号：US12801578
申请日：2010-06-15
申请人： Haiming Zhou , Xianwen Feng , Tamotsu Tani , Fuquan Pang , Jinbo Qiu
发明人： Haiming Zhou , Xianwen Feng , Tamotsu Tani , Fuquan Pang , Jinbo Qiu
IPC分类号： G11B21/16 , G11B5/48
CPC分类号： G11B5/486
摘要： A suspension comprises a flexure and a plurality of electrical traces. The flexure has a leading portion and a tailing portion, and has a laminated structure comprising a substrate layer, a dielectric layer, and a grounding layer sandwiched therebetween. The electrical traces comprise at least one pair of write traces, each write trace has a bonding pad positioned on the leading portion, a terminal pad positioned on the tailing portion, and a write wire connecting the bonding pad and the terminal pad, the write wire has at least one portion being furcated into at least two sub wires. The present invention can lower the impedance and decrease the signal transmission loss, and widen the frequency bandwidth simultaneously. The invention also discloses a HGA and a disk drive unit.
摘要翻译：悬架包括弯曲部和多个电迹线。弯曲部具有引导部和拖尾部，并且具有包括基板层，电介质层和夹在其间的接地层的层叠结构。电迹线包括至少一对写入迹线，每个写入迹线具有位于引导部分上的接合焊盘，位于尾部上的端子焊盘以及连接焊盘和端子焊盘的写入线，写入线具有至少一个部分分成至少两个子电线。本发明可以降低阻抗并降低信号传输损耗，同时扩大频带宽度。本发明还公开了一种HGA和盘驱动单元。

5. 发明授权

US08587903B2 Suspension with high conductivity ground layer 有权
标题翻译：具有高导电性地层的悬浮体
公开(公告)号：US08587903B2
公开(公告)日：2013-11-19
申请号：US13302887
申请日：2011-11-22
申请人： Eriko Ajioka , Yoshikazu Soeno
发明人： Eriko Ajioka , Yoshikazu Soeno
IPC分类号： G11B5/48 , G11B21/16
CPC分类号： G11B5/4833 , G11B5/486 , G11B5/4866
摘要： A suspension is configured to support a magnetic head slider having a recording head element for recording to a magnetic recording medium and a microwave generating element that applies a high-frequency magnetic field to the magnetic recording medium when recording is conducted by the recording head element. The suspension has a flexure that supports the magnetic head slider, a microwave signal transmission line and a recording signal transmission line. The microwave signal transmission line is connected to the microwave generating element and configured to transmit microwave signals for generating the high-frequency magnetic field. The microwave signal transmission line and the recording signal transmission line are supported between the main body part and the support part, a portion of which has a first lamination structure where a first ground layer is conductive and a first insulating layer supports the microwave signal transmission.
摘要翻译：悬架被配置为支撑具有用于记录到磁记录介质的记录头元件的磁头滑块和当由记录头元件进行记录时向磁记录介质施加高频磁场的微波产生元件。悬架具有支撑磁头滑块，微波信号传输线和记录信号传输线的挠曲。微波信号传输线连接到微波产生元件，并被配置为发送用于产生高频磁场的微波信号。微波信号传输线和记录信号传输线被支撑在主体部分和支撑部分之间，其一部分具有第一层压结构，其中第一接地层是导电的，第一绝缘层支撑微波信号传输。

6. 发明授权

US08587902B2 Device select system for multi-device electronic system 失效
标题翻译：多设备电子系统的设备选择系统
公开(公告)号：US08587902B2
公开(公告)日：2013-11-19
申请号：US12191226
申请日：2008-08-13
申请人： Robert Glenn Biskeborn , Larry LeeRoy Tretter
发明人： Robert Glenn Biskeborn , Larry LeeRoy Tretter
IPC分类号： G11B5/48 , G11B21/16 , G11B5/55 , G11B21/08 , G11B5/265
CPC分类号： G11B5/17 , G11B15/06 , G11B15/087 , G11B15/1825 , G11B15/467 , G11B15/602 , H03K17/002 , H03K17/56
摘要： In one general embodiment, a system includes a first device on a first substrate; a second device on a second substrate; and a device select system coupled to the first and second devices. The device select system includes: a first portion having an array of first electrical contacts; a second portion having an array of second electrical contacts, there being more second electrical contacts than first electrical contacts, the second portion being coupled to the first and second devices, each of the first electrical contacts being associated with at least two of the second electrical contacts; and a select mechanism for selectively placing each of the first electrical contacts in electrical communication with one of the second electrical contacts associated therewith.
摘要翻译：在一个一般实施例中，系统包括在第一基板上的第一装置; 在第二基板上的第二装置; 以及耦合到所述第一和第二设备的设备选择系统。该装置选择系统包括：具有第一电接触阵列的第一部分; 具有第二电接触阵列的第二部分，具有比第一电触头更多的第二电触点，所述第二部分耦合到所述第一和第二装置，所述第一电触头中的每一个与所述第二电触点中的至少两个联系人以及选择机构，用于选择性地将每个第一电触点与与其相关联的第二电触点之一电连通。

7. 发明申请

US20130248231A1 GROUND FEATURE FOR DISK DRIVE HEAD SUSPENSION FLEXURES 有权
标题翻译：用于磁盘驱动器头部悬挂弹性的接地特征
公开(公告)号：US20130248231A1
公开(公告)日：2013-09-26
申请号：US13848544
申请日：2013-03-21
申请人： HUTCHINSON TECHNOLOGY INCORPORATED
发明人： Kyle T. TOBIAS
IPC分类号： G11B21/16 , H05K3/00 , H05K1/05
CPC分类号： G11B21/16 , G11B5/4853 , H05K1/05 , H05K3/0011 , H05K3/282 , H05K3/421 , Y10T29/49124
摘要： Various embodiments concern an electrical interconnect of a head suspension. The electrical interconnect can comprise a spring metal layer and a dielectric layer having an aperture with a portion of the spring metal layer being exposed through the dielectric layer within the aperture. The electrical interconnect can further comprise a trace layer disposed on the dielectric layer and extending into the aperture to connect with the spring metal layer. Part of the spring metal layer within the aperture may not be covered by the trace layer. The exposure of the spring metal layer through the aperture can be due to the width of the trace layer being less than the width of the aperture and/or the exposure can be due to expected misregistration. A polymer covercoat can be applied over the aperture to protect the trace layer from corrosion.
摘要翻译：各种实施例涉及磁头悬架的电互连。电互连可以包括弹簧金属层和具有孔的电介质层，其中弹簧金属层的一部分通过孔内的电介质层露出。电互连可以进一步包括设置在电介质层上并延伸到孔中以与弹簧金属层连接的迹线层。孔内的弹簧金属层的一部分可能不被痕量层覆盖。弹簧金属层通过孔的暴露可能是由于迹线层的宽度小于孔的宽度和/或曝光可能是由于预期的不对准引起的。聚合物覆盖层可以施加在孔上，以保护痕迹层免受腐蚀。

8. 发明申请

US20130215726A1 SUSPENSION BOARD WITH CIRCUIT 有权
标题翻译：悬挂板与电路
公开(公告)号：US20130215726A1
公开(公告)日：2013-08-22
申请号：US13771636
申请日：2013-02-20
申请人： NITTO DENKO CORPORATION
发明人： Yoshito FUJIMURA , Tetsuya OHSAWA , Jun ISHII
IPC分类号： G11B21/16
CPC分类号： G11B21/16 , G11B5/4826 , G11B5/4833 , G11B5/4853
摘要： A suspension board with circuit for mounting a slider unit including an electron device, the electron device being mounted so as to form, when projected in the thickness direction with respect to the slider provided with a magnetic head, an overlapping portion that overlaps with the slider, and a protruding portion that protrudes from the slider. The suspension board with circuit is formed with a first opening penetrating in the thickness direction and accommodates the overlapping portion, and a second opening that communicates with the first opening and accommodates the protruding portion.
摘要翻译：一种悬挂板，具有用于安装包括电子器件的滑块单元的电路，当相对于设置有磁头的滑块在厚度方向上突出时，安装电子装置形成与滑块重叠的重叠部分，以及从滑块突出的突出部。具有电路的悬挂板形成有沿厚度方向贯穿的第一开口并容纳重叠部分，以及与第一开口连通并容纳突出部分的第二开口。

9. 发明授权

US08446697B2 Magnetic head suspension with optimized inclination angle 有权
标题翻译：具有优化倾斜角度的磁头悬挂
公开(公告)号：US08446697B2
公开(公告)日：2013-05-21
申请号：US13551134
申请日：2012-07-17
申请人： Yasuo Fujimoto , Satoru Takasugi
发明人： Yasuo Fujimoto , Satoru Takasugi
IPC分类号： G11B5/48 , G11B21/16 , G11B5/55 , G11B21/08
CPC分类号： G11B5/4833 , G11B5/4873
摘要： In a magnetic head suspension according to the present invention, each of paired right and left connecting beams that are positioned on both sides of an open section, with which paired piezoelectric elements are at least partially overlapped in a plan view, in a suspension width direction and connect a proximal end section that is directly or indirectly connected to a main actuator and a distal end section to which the load bending part is connected includes proximal-side and distal-side beams. The distal-side beam is inclined with respect to the proximal-side beam in a plan view such that a connection point between the proximal-side and distal-side beams is located closer to a suspension longitudinal center line relative to a virtual line connecting the proximal end of the proximal-side beam and the distal end of the distal-side beam.
摘要翻译：在根据本发明的磁头悬架中，位于开口部分的两侧的成对的左右连接梁中的成对的压电元件在平面图中至少部分地重叠在悬架宽度方向上并且连接直接或间接地连接到主致动器的近端部分和负载弯曲部分连接的远端部分包括近侧和远侧侧梁。远侧侧梁在平面图中相对于近侧侧梁倾斜，使得近侧侧梁与远端侧梁之间的连接点相对于虚拟线相对于悬挂纵向中心线定位，近端侧梁的近端和远端侧梁的远端。

10. 发明授权

US08259416B1 Head suspension having viscoelastic load point 有权
标题翻译：头部悬挂具有粘弹性载荷点
公开(公告)号：US08259416B1
公开(公告)日：2012-09-04
申请号：US12118240
申请日：2008-05-09
申请人： Michael W. Davis , Mohammed Kazemi , Mark G. Lowry , Alan D. Maki
发明人： Michael W. Davis , Mohammed Kazemi , Mark G. Lowry , Alan D. Maki
IPC分类号： G11B5/48 , G11B21/16
CPC分类号： G11B5/4826
摘要： A disk drive head suspension including a load beam having a load beam load point region and a flexure, attached to the load beam, having a flexure load point region. A mass of viscoelastic material is fixedly attached to both load beam load point region and flexure load point region to form a pinned load point. A method for manufacturing a disk drive head suspension of the type having a flexure with a flexure load point region on a load beam with a load beam load point region. The flexure load point region is spaced apart from the load beam load point region. A load point is formed by applying a mass of viscoelastic material to the load point region of at least one of the flexure and the load beam.
摘要翻译：一种盘驱动头悬架，其包括具有负载梁加载点区域和连接到负载梁的挠曲件的负载梁，该负载梁具有挠曲载荷点区域。大量的粘弹性材料固定地连接到负载梁加载点区域和挠曲载荷点区域上以形成固定载荷点。一种用于在具有负载梁负载点区域的负载梁上制造具有挠曲载荷点区域的挠曲的类型的盘驱动器头悬架的方法。弯曲载荷点区域与载荷梁载荷点区域间隔开。通过将粘弹性材料的质量施加到挠曲和负载梁中的至少一个的载荷点区域来形成载荷点。

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